Playing device for pet

Abstract

Provided is a playing device which includes a spherical playing device body having a hollow interior, having a plurality of emission holes and one coupling hole on a surface thereof, and configured to be rolled and rotated by a pet, a core coupled to the interior of the playing device body through the coupling hole and having a plurality of vent holes on a surface thereof, a melody generating unit installed in the interior of the core and configured to generate a melody when the playing device is rolled and rotated, a light generating unit installed in the interior of the core and configured to generate light when the playing device is rolled and rotated, and a control unit installed in the interior of the core and configured to detect an impact generated when the playing device is rotated to operate the melody generating unit and the light generating unit.

What is claimed is: 
     
         1 . A playing device for a pet, comprising:
 a spherical playing device body having a hollow interior, having a plurality of emission holes and one coupling hole on a surface thereof, and configured to be rolled and rotated by a pet;   a core coupled to the interior of the playing device body through the coupling hole and having a plurality of vent holes on a surface thereof;   a melody generating unit installed in the interior of the core and configured to generate a melody when the playing device is rolled and rotated;   a light generating unit installed in the interior of the core and configured to generate light when the playing device is rolled and rotated; and   a control unit installed in the interior of the core and configured to detect an impact generated when the playing device is rotated to operate the melody generating unit and the light generating unit.   
     
     
         2 . The playing device of  claim 1 , wherein the playing device body includes:
 a spherical member having a pair of hemispherical bodies which are coupled to each other to form a spherical shape; and   a sheathing member coupled to the spherical member to completely surround a surface of the spherical member.   
     
     
         3 . The playing device of  claim 1 , wherein the playing device body has a plurality of bosses on a surface thereof to be rolled and rotated only by an external force delivered from the pet, and the bosses have embossed shapes. 
     
     
         4 . The playing device of  claim 2 , wherein the playing device body further includes:
 a sticking/coating layer formed on a surface of the sheathing member such that hairs or foreign substances of the pet are stuck to the sticking/coating layer.   
     
     
         5 . The playing device of  claim 2 , wherein the sheathing member is formed by mixing soft silicon and tourmaline powder. 
     
     
         6 . The playing device of  claim 1 , wherein the core includes:
 a core body having a hollow cylindrical shape of a specific length and having an opening on a surface thereof such that the melody generating unit, the light generating unit, and the control unit are installed in the core body; and   a cover formed to open and close the opening.   
     
     
         7 . The playing device of  claim 6 , wherein the core body further includes:
 a main body in which the melody generating unit, the light generating unit, and the control unit are installed; and   an auxiliary body coupled to the main body and in which feeds of the pet are accommodated.   
     
     
         8 . The playing device of  claim 1 , wherein the core is formed of a transparent body such that the light generated by the light generating unit is emitted to the outside of the playing device body. 
     
     
         9 . The playing device of  claim 2 , wherein the core includes:
 a core body having a hollow cylindrical shape of a specific length and having an opening on a surface thereof such that the melody generating unit, the light generating unit, and the control unit are installed in the core body; and   a cover formed to open and close the opening.   
     
     
         10 . The playing device of  claim 3 , wherein the core includes:
 a core body having a hollow cylindrical shape of a specific length and having an opening on a surface thereof such that the melody generating unit, the light generating unit, and the control unit are installed in the core body; and   a cover formed to open and close the opening.   
     
     
         11 . The playing device of  claim 4 , wherein the core includes:
 a core body having a hollow cylindrical shape of a specific length and having an opening on a surface thereof such that the melody generating unit, the light generating unit, and the control unit are installed in the core body; and   a cover formed to open and close the opening.   
     
     
         12 . The playing device of  claim 5 , wherein the core includes:
 a core body having a hollow cylindrical shape of a specific length and having an opening on a surface thereof such that the melody generating unit, the light generating unit, and the control unit are installed in the core body; and   a cover formed to open and close the opening.